Revert "Merge branch 'feature/ftth#61' into 'master'"

This reverts commit 96edd813082f64586d3390458282b0dab619a307, reversing
changes made to e568f5b09295a51ef3fa6b825ac50008116a52f4.

app/DoctrineMigrations/Version20200512153756.php

@@ -1,30 +0,0 @@
-<?php
-
-namespace Application\Migrations;
-
-use Doctrine\DBAL\Migrations\AbstractMigration;
-use Doctrine\DBAL\Schema\Schema;
-
-/**
- * Auto-generated Migration: Please modify to your needs!
- */
-class Version20200512153756 extends AbstractMigration
-{
-    /**
-     * @param Schema $schema
-     */
-    public function up(Schema $schema)
-    {
-        // this up() migration is auto-generated, please modify it to your needs
-        $this->addSql("ALTER TABLE template ADD UNIQUE (name)");
-    }
-
-    /**
-     * @param Schema $schema
-     */
-    public function down(Schema $schema)
-    {
-        // this down() migration is auto-generated, please modify it to your needs
-
-    }
-}